CN104245374B - Flame-proof door for transport refrigeration apparatus - Google Patents

Flame-proof door for transport refrigeration apparatus Download PDF

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Publication number
CN104245374B
CN104245374B CN201280072491.XA CN201280072491A CN104245374B CN 104245374 B CN104245374 B CN 104245374B CN 201280072491 A CN201280072491 A CN 201280072491A CN 104245374 B CN104245374 B CN 104245374B
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CN
China
Prior art keywords
inner panel
outer panel
panel
refrigeration apparatus
transport refrigeration
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Application number
CN201280072491.XA
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Chinese (zh)
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CN104245374A (en
Inventor
S.N.罕
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Carrier Corp
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Carrier Corp
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00007Combined heating, ventilating, or cooling devices
    • B60H1/00014Combined heating, ventilating, or cooling devices for load cargos on load transporting vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00507Details, e.g. mounting arrangements, desaeration devices
    • B60H1/00514Details of air conditioning housings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00General constructional features
    • F25D23/02Doors; Covers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D19/00Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • F25D19/003Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors with respect to movable containers

Abstract

A kind of lid for transport refrigeration apparatus has:At least one door (150), it has the main body formed by Inner panel (152) and outer panel (154) and abutment (156), the abutment is in the corresponding neighboring ((153) of the Inner panel and the outer panel, 155) formed between, so that the corresponding neighboring is integrally bonded together to provide cavity (157) between the Inner panel and the outer panel, wherein at least one in the Inner panel and the outer panel is formed by fire proofing.In embodiments, the Inner panel (152) is formed by flame-proofed thermoplastic alkene sheet material, and the outer panel (154) is formed by non-flame resistant thermoplastic olefin sheet material.

Description

Flame-proof door for transport refrigeration apparatus
The cross reference of related application
The application is related to the U.S. Patent Application Serial Number 12/280,083 that August in 2008 is submitted on the 20th and is its part Continuation application, the application is to submit and entitled " COMPOSITE DOORS FOR TRANSPORT on 2 24th, 2006 REFRIGERATION UNIT " international patent application no PCT/US2006/006695 American National phase application, and its in On July 1st, 2010 is disclosed as U.S. Patent Application Publication No. US2010/0162743A1, and the disclosure of the application passes through The mode quoted in full is incorporated herein.
Background of invention
The disclosed invention relates generally to transport refrigeration apparatus, and in particular to for installation into mobile refrigerated cargo box The outer protection cap of the transport refrigeration apparatus of the type of wall.
Using transport refrigeration apparatus for the regulation refrigerated cargo box (class such as, generally pulled by tractor cab The refrigerated trailer of type) inside air.Generally, transport refrigeration apparatus is designed for dragging installed in tractor cab rear On the antetheca of car.Refrigeration that typical transport refrigeration apparatus is filled including the self-contained complete refrigerant of integral type, Preset Line/ Heater, it is powered by motor, such as diesel engine.Transport refrigeration apparatus further comprises condensation segment and evaporator section.At this In the design of sample, evaporator section is assembled in the rectangular aperture in the top of trailer front wall, and therefore, when transport refrigeration apparatus is installed In trailer front wall, evaporator section is located in the container of trailer.When transport refrigeration apparatus is arranged on trailer front wall positioned at trailer The condensation segment outside container on antetheca includes engine-compressor drive group, condenser fan, condenser coil, the hot device of fan Coil pipe, control panel, relay module, refrigerant controller, pipe-line system, wiring and associated component.
The structural framing formed by multiple structural frame members supports all component, and promotes transport refrigeration apparatus being attached To trailer front wall.Same supported by structural framing is enclosing cover, and it includes:For air flow by entering necessary to condensation segment Gas port opening and gas outlet opening, and can open come for safeguard and service provide to transport refrigeration apparatus inside path Multiple doors.
Channel gate may include front door and side door, and it should be light and handy, great to bear with enough structural strengths Impact, and structure and it is attractive in appearance be not damaged, and provide attracting outward appearance.They should also have enough torsional rigidities to keep Its shape and the enough noise dampening efficiencies of offer.Generally, the combining structure with foam kernel has been used for obtaining these characteristics.Foam Use add the complexity and expense of manufacturing process.
Summary of the invention
The anti-flammability of transport refrigeration apparatus is improved by using Flame-proof door.Flame-proof door includes main body, and it has Inner panel And outer panel;And abutment, it is formed between Inner panel and the corresponding neighboring of outer panel so that corresponding neighboring is whole It is bonded together to provide cavity between Inner panel and outer panel body.At least one in the Inner panel and the outer panel It is individual to be formed by fire proofing.In embodiments, both Inner panel and outer panel are formed by plastic material, form the modeling of Inner panel Property material is fire-retardant plastic material.In embodiments, Inner panel is fire-retardant alkene sheet material, and outer panel is non-flame resistant alkene piece Material.In embodiments, both Inner panel and outer panel are formed by fire proofing.In embodiments, Inner panel and outer panel The two is by flame-proofed thermoplastic alkene sheet material.
Brief description
In order to be further understood to disclosed, by with reference to by with reference to accompanying drawing understand it is described in detail below, wherein:
Fig. 1 is the perspective view of the transport refrigeration apparatus for the protecgulum for having multiple Flame-proof doors;
Fig. 2 is the sectional view of line 2-2 interception of the preceding Flame-proof door of lid along Fig. 1.
Embodiment
With reference first to Fig. 1, the scrappy front portion for defining the bulk transport trailer 10 of container is depicted as filling with transport refrigeration 11 are put, transport refrigeration apparatus 11 is shown as the antetheca installed in trailer 10, and with protecgulum (being generally designated as 13).By outer Refrigerating plant 11 is attached to trailer 10 by the connection of periphery planar structure steel frame (generally by reference numeral 20 is illustrated) to perform. It should be understood that when device is properly mounted on trailer 10, the framework is sightless under normal circumstances, however, for saying At least a portion of bright purpose, in Fig. 1 schematic structure framework.
Protecgulum 13 has top 30 and bottom 32.Top 30 and bottom 32 are designed to cooperate with completely enclosed transport Refrigerating plant 11 strengthens the aerodynamic performance of transport refrigeration apparatus 11 to provide the protection to environment and road hazard And aesthetic property.
The top 30 of protecgulum includes rigid front grille member 40 and is arranged to grid members 40 into around the soft of relation Property supporting construction 41.Grid members 40 are positioned in the stacked relation with the condensing heat exchanger of refrigerating plant, and with running through Wherein so as to a large amount of openings 42 that air-flow effectively conducts heat.Supporting member 41 is fixed to framework 20, and by appropriate tight It is fixedly mounted with and puts (such as 44) preceding grid is fastened to supporting construction 41.
The bottom 32 of protecgulum 13 includes multiple doors 14,15,16 and 17, when the door is closed, around transport refrigeration apparatus 11 internal structural components and transport refrigeration apparatus 11 itself are located at some components formation closure at the outer rear of protecgulum 13.Door 14th, there is provided the inner structure component to device and the position of transport refrigeration apparatus 11 itself when opening for each in 15,16 and 17 In the path of some components at the outer rear of protecgulum 13.For purposes of this description, term " on the inside of curb (roadside) " and " road On the outside of edge (curbside) " by for describing the various assemblies and Qi Gai of refrigerating plant.Such as figure 1 illustrates the right hand of device Side will be referred to as on the inside of curb, and the left and right sides of device will be referred to as on the outside of the curb of device.As reference, such as in Fig. 1 The transport refrigeration apparatus 11 of diagram has front door 14 on the outside of the curb being at its closed position, external door 15, curb on the outside of curb External door 17 on the inside of inner side front door 16 and curb.
Each of door 14,15,16,17 is supported on hinge, to pivot unlatching.For example, in the embodiment of description In, preceding curb outer door 14 and preceding curb inner door 16 be vertically hinged on its respective outer edges sentence just pivot open with The big manhole (access opening) provided above of transport refrigeration apparatus 11, and external door 15 and curb inner side on the outside of curb External door 17 is vertically hinged on its corresponding rear edge so that it pivots unlatching from front to back.Locking 18 and locking 19 are provided It is respectively used to curb inner door 16 and side curb inner door 17 before locking and unblock.In addition, base panel could attach to transport Refrigerating plant 11 is closed to provide and improves the aesthetic property of transport refrigeration apparatus 11.
Each of the door 14,15,16,17 of the bottom 32 of formation protecgulum 13 can be made up of tough and tensile light-duty combined material, The combined material be designed to anti-exterior finish (outer finish) get rusty, press, warpage, colour fading or peel off.Referring now to figure 2, each of door 14,15,16 and 17 is formed as composite door 150, and it includes the He of Inner panel 152 with neighboring 153 Outer panel 154 with neighboring 155.Inner panel 152 and outer panel 154 glue at its corresponding neighboring 153,155 It is combined to form the periphery abutment 156 completely along its neighboring, therefore to be carried between Inner panel and outer panel For hollow space or cavity 157.In addition, Inner panel 152 and outer panel 154 can be also adhered to by interior in one or more positions Between the hollow space that the bonding neighboring of sheet material and outer panel is defined or Inner panel 152 and outer panel 154 in cavity 157 Auxiliary joint 158.
For example, Inner panel 152 and outer panel 154 can be made up of high-strength thermoplastic material, and lead at its periphery edge Biplate thermoforming adhesion technique is crossed to be bonded together.On the Inner panel by thermoplastic olefin material and thermoplastic olefin material Outer panel (its by biplate thermoforming process along its periphery edge be bonded together so as to therefore between interior film studio and outer panel Hollow space or cavity are provided) detailed description of the composite door of transport refrigeration apparatus that is formed, refer to above-mentioned United States Patent (USP) Shen Please the A1 of publication number US 2010/0162743, the application is incorporated herein by quoting in full.
According to the disclosure, there is provided protecgulum 13 of the Flame-proof door 150 for formation transport refrigeration apparatus 11.Form protecgulum 13 In the door 14,15,16 and 17 of bottom 32 at least one and generally all doors may include as understood Flame-proof door is disclosed herein 150.As shown in fig. 2, Flame-proof door 150 includes:Main body 151, it includes Inner panel 152 and tool with neighboring 153 There is the outer panel 154 of neighboring 155;With joint 156, it is on the respective perimeter side of respectively Inner panel 152 and outer panel 154 Formed between edge 153,155 so that respective perimeter edge be integrally bonded together with interior film studio 152 and outer panel 154 it Between hollow space or cavity 157 are provided.
In order to by flame-retarding characteristic be supplied in door, Inner panel 152 and outer panel 154 at least one include by fire proofing The sheet material of formation.Prevent the equipment fire in transport refrigeration apparatus 11 from spreading to transport refrigeration apparatus 11 rapidly to provide to have Protecgulum 13 perimeter flame-retarding characteristic door 150, typically at least Inner panel 152 includes the sheet material of fire proofing.For example, Inner panel 152 can be fire-retardant high intensity plastic material (such as doped with flame-retardant compound (such as, but not limited to antimony trioxide And aluminum oxide) thermoplastic olefin) sheet material, and outer panel can still be non-flame-retardant material sheet material.Fortune is prevented in order to provide to have Fire outside defeated refrigerating plant 11 spreads to rapidly the fire-retardant spy of the component being enclosed in protecgulum 13 of transport refrigeration apparatus 11 The door 150 of property, at least outer panel 154 can be fire-retardant high-strength material, plastic material (such as doped with flame-retardant compound Thermoplastic olefin) sheet material.In embodiments, both Inner panel 152 and outer panel 154 can be formed by flame resistant material, such as The plastic material of high intensity, such as flame-proofed thermoplastic alkene sheet material.
Biplate thermoforming process make it possible to by flame-proofed thermoplastic sheet material and non-flame resistant thermoplastic sheets be used for Inner panel and Outer panel, to form the door of the above-mentioned various structural textures by for building Flame-proof door.Therefore, with for providing a certain degree Other techniques of anti-flammability (such as coat the inner surface of door using anti-flaming dope or flame-retardant foam or make door have metal inner lining) For, can cost-effectively it manufacture with the door for improving anti-flammability.
Term used herein be for descriptive purposes, it is and unrestricted.Specific structure disclosed herein and function are thin Section will not be translated into it is restricted, and only as being used to instruct those skilled in the art using basis of the invention.This area Technical staff be readily apparent that, the element of equivalent alternative reference exemplary embodiments disclosed herein description, without departing from Scope of the following claims.
Although transport refrigeration apparatus disclosed herein and its covering the refer to the attached drawing graphic exemplary of institute and having Body is illustrated and described, but it will be apparent to one skilled in the art that various modifications can be made, without departing from appended claims Spirit and scope.Therefore, it is intended to, and the disclosure is not limited to disclosed specific embodiment, and the disclosure will include falling All embodiments in scope of the following claims.

Claims (15)

1. a kind of transport refrigeration apparatus for being used to adjust the air of the inside of refrigerated cargo box, the transport refrigeration apparatus includes:
Structural framing, it includes the section for being attached to the wall of the refrigerated cargo box;With
Protecgulum, it is used to close the refrigerating plant and supported by the structural framing, and the protecgulum includes multiple doors, wherein institute At least one stated in multiple doors has:
Main body, it has Inner panel and outer panel, wherein both the Inner panel and the outer panel all have neighboring;With
Abutment, it is formed between the Inner panel and the corresponding neighboring of the outer panel so that the corresponding periphery Edge is integrally bonded together to provide cavity between the Inner panel and the outer panel, wherein the Inner panel and institute At least one stated in outer panel is formed by fire proofing.
2. transport refrigeration apparatus according to claim 1, wherein both the Inner panel and the outer panel are all by anti-flaming Material is formed.
3. transport refrigeration apparatus according to claim 1, wherein both the Inner panel and the outer panel are all by plasticity Material is formed, and the plastic material for forming the Inner panel is fire proofing.
4. transport refrigeration apparatus according to claim 1, wherein the Inner panel includes flame-proofed thermoplastic alkene sheet material.
5. transport refrigeration apparatus according to claim 1, wherein the Inner panel and the outer panel include fire-retardant thermoplastic Property alkene sheet material.
6. a type of transport refrigeration apparatus, it is adapted to be mounted to be used for the inside for adjusting the trailer on the antetheca of trailer, Described device has protecgulum, and the protecgulum includes at least one door, and at least one described door includes:
Main body, it has Inner panel and outer panel, and two of which sheet material is all formed by plastic material and the two all has neighboring Edge;With
Abutment, it is formed between the Inner panel and the corresponding neighboring of the outer panel, and the abutment engages institute The neighboring of Inner panel and the neighboring of the outer panel are stated, the abutment passes through thermoforming process shape Into so that the corresponding neighboring is integrally bonded together to provide hollow between the Inner panel and the outer panel Space, wherein at least one in the Inner panel and the outer panel is formed by fire-retardant plastic material.
7. transport refrigeration apparatus according to claim 6, wherein both the Inner panel and the outer panel are all by fire-retardant Plastic material is formed.
8. transport refrigeration apparatus according to claim 6, wherein both the Inner panel and the outer panel are all by plasticity Material is formed, and the plastic material for forming the Inner panel is formed by fire proofing.
9. transport refrigeration apparatus according to claim 6, wherein the Inner panel includes flame-proofed thermoplastic alkene sheet material.
10. transport refrigeration apparatus according to claim 6, wherein both the Inner panel and the outer panel all include resistance Fire thermoplastic olefin sheet material.
11. a kind of lid for transport refrigeration apparatus, it has at least one door, and at least one described door includes:
Main body, it has Inner panel and outer panel, wherein both the Inner panel and the outer panel all have neighboring, institute At least one stated in Inner panel and the outer panel is formed by fire proofing;With
Abutment, it is formed between the Inner panel and the corresponding neighboring of the outer panel so that the corresponding periphery Edge is integrally bonded together to provide cavity between the Inner panel and the outer panel.
12. the lid according to claim 11 for transport refrigeration apparatus, wherein the Inner panel and the outer panel two Person is formed by flame resistant material.
13. the lid according to claim 11 for transport refrigeration apparatus, wherein the Inner panel and the outer panel two Person is formed by plastic material, and the plastic material for forming the Inner panel is fire proofing.
14. the lid according to claim 11 for transport refrigeration apparatus, wherein the Inner panel includes flame-proofed thermoplastic Alkene sheet material, and the outer panel includes non-flame resistant thermoplastic olefin sheet material.
15. the lid according to claim 11 for transport refrigeration apparatus, wherein the Inner panel and the outer panel two Person includes flame-proofed thermoplastic alkene sheet material.
CN201280072491.XA 2012-04-18 2012-04-18 Flame-proof door for transport refrigeration apparatus Active CN104245374B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/034036 WO2013158087A1 (en) 2012-04-18 2012-04-18 Flame retardant door for transport refrigeration unit

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CN104245374A CN104245374A (en) 2014-12-24
CN104245374B true CN104245374B (en) 2017-08-08

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EP (1) EP2838744B1 (en)
CN (1) CN104245374B (en)
RU (1) RU2606653C2 (en)
WO (1) WO2013158087A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015211602A1 (en) * 2015-06-23 2016-12-29 Mahle International Gmbh Dome of an on-roof air conditioning system for a road vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992482A (en) * 1970-06-23 1976-11-16 Stauffer Chemical Company Fire retardant thermoplastic polymer compositions
EP0392024A4 (en) * 1988-08-22 1992-04-15 Nippon Petrochemicals Co, Ltd Surface blush-resistant, fire-retardant polyolefin resin composition
CN101541575A (en) * 2006-02-24 2009-09-23 开利公司 Composite doors for transport refrigeration unit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1483807A1 (en) * 1987-06-11 1996-11-10 Н.Д. Тросин Vehicle air conditioned container
US7913511B2 (en) * 2005-06-08 2011-03-29 Doubleday Acquisitions, Llc Cargo container for transporting temperature sensitive items

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992482A (en) * 1970-06-23 1976-11-16 Stauffer Chemical Company Fire retardant thermoplastic polymer compositions
EP0392024A4 (en) * 1988-08-22 1992-04-15 Nippon Petrochemicals Co, Ltd Surface blush-resistant, fire-retardant polyolefin resin composition
CN101541575A (en) * 2006-02-24 2009-09-23 开利公司 Composite doors for transport refrigeration unit

Also Published As

Publication number Publication date
CN104245374A (en) 2014-12-24
EP2838744B1 (en) 2019-10-23
WO2013158087A1 (en) 2013-10-24
RU2014142165A (en) 2016-06-10
RU2606653C2 (en) 2017-01-10
EP2838744A1 (en) 2015-02-25

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